Unit cost for items during sales

Hi

i posted purchase of 10 quantity of item A with Unit cost=7, Over head rate =1, when i post the purchase invoice, it shows "Cost Amount Actual " field in

Item A Cost Amount Actual

Item ledger entry 80

Item Value Entry

Direct Cost 70

Indirect cost 10

when the item was sold

COGS should be 80, instead of which it is considering only 70, Why

Any body has valid reason

Thanks & Regards

Savithaharish

You have to run the “Cost Adjust - Item Entry” (in NAV 2015 found at “./Departments/Financial Management/Inventory”).